package gold.digger;

/**
 * Created by fanzhenyu02 on 2020/3/1.
 */
public class LC85 {

    /**
     * Input:
     [
     ["1","0","1","0","0"],
     ["1","0","1","1","1"],
     ["1","1","1","1","1"],
     ["1","0","0","1","0"]
     ]
     Output: 6
     */

    public int maximalRectangle(char[][] matrix) {
        return 0;
    }


    public static void main(String[] args) {
        LC85 an = new LC85();
        char arr[][] = {
                {'1','0','1','0','0'},
                {'1','0','1','1','1'},
                {'1','1','1','1','1'},
                {'1','0','0','1','0'}
        };
        System.out.println(an.maximalRectangle(arr));
    }
}
